Suppressing unchecked and serial warnings.

org.springframework.aop/src/main/java/org/springframework/aop/framework/AdvisedSupport.java

@@ -58,6 +58,7 @@ import org.springframework.util.CollectionUtils;
  * @author Juergen Hoeller
  * @see org.springframework.aop.framework.AopProxy
  */
+@SuppressWarnings("unchecked")
 public class AdvisedSupport extends ProxyConfig implements Advised {
 
 	/** use serialVersionUID from Spring 2.0 for interoperability */

org.springframework.aop/src/main/java/org/springframework/aop/support/DefaultIntroductionAdvisor.java

@@ -38,6 +38,7 @@ import org.springframework.util.ClassUtils;
  * @author Juergen Hoeller
  * @since 11.11.2003
  */
+@SuppressWarnings({ "unchecked", "serial" })
 public class DefaultIntroductionAdvisor implements IntroductionAdvisor, ClassFilter, Ordered, Serializable {
 
 	private final Advice advice;

org.springframework.core/src/main/java/org/springframework/util/TypeUtils.java

@@ -38,6 +38,7 @@ public abstract class TypeUtils {
 	 * @param rhsType the value type that should be assigned to the target type
 	 * @return true if rhs is assignable to lhs
 	 */
+	@SuppressWarnings("unchecked")
 	public static boolean isAssignable(Type lhsType, Type rhsType) {
 		Assert.notNull(lhsType, "Left-hand side type must not be null");
 		Assert.notNull(rhsType, "Right-hand side type must not be null");